用于优化部部部件的旋转对齐的解剖学参考,在骨损失的肘部整体关节整形术中

Angelika M Schwarz1,2, Gloria M Hohenberger3,4, Ulrike M Schwarz5

  • 1AUVA - Trauma Hospital (UKH) Styria | Graz, Teaching Hospital of the Medical University of Graz, Göstingerstraße 24, Graz, 8020, Austria. angelika.schwarz@auva.at.

Scientific reports
|July 2, 2025
PubMed
概括

这项研究定义了骨缺陷的肘部关节整形手术 (TEA) 中的部部部件旋转. 发现了平均13度的内部旋转,性别影响了对齐,有助于外科医生复制本地关节定位.

相关概念视频

Bones of the Upper Limb: Humerus01:19

Bones of the Upper Limb: Humerus

The upper limb consists of the arm, forearm, wrist, and hand bones. The humerus is the single bone of the upper arm region. Proximally, it has a large, spherical, smooth head that articulates with the glenoid cavity of the scapula to form the glenohumeral or shoulder joint. The margin of the head is the anatomical neck, a residual epiphyseal plate. Laterally it extends to form bony projections called the greater tubercle and the lesser tubercle. Next to the tubercles is the surgical neck, a...
4.6K
Bones of the Upper Limb: Ulna01:15

Bones of the Upper Limb: Ulna

The ulna and radius are parallel bones of the antebrachium or the forearm. The ulna lies medially and consists of a bony tip called the olecranon process at its proximal end. This hook-like projection articulates with the olecranon fossa of the humerus and forms the "hinged" ulnohumeral part of the elbow joint. This joint facilitates forearm extension and flexion while preventing its hyperextension. Similarly, the coronoid process, another bony projection on the proximal/anterior side...
2.7K
Bones of the Upper Limb: Radius01:09

Bones of the Upper Limb: Radius

The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a...
3.0K